Results 161 to 170 of about 588,723 (351)
CONVERTING WASTE TO ENERGY: AN INTEGRATED SOLUTION TO HAZARDOUS WASTE DISPOSAL
Clean Air Journal, 1996 J.M. GAYLARD
doaj +1 more source
Sugarcane bagasse ash as replacement of cement mortar [PDF]
, 2013 Mortar was consisted of Ordinary Portland Cement (OPC), fine aggregates and water. Blended cement contain pozzolanic reaction cement due to the present of pozzolanic materials like sugarcane bagasse ash (SCBA), fly ash ,palm oil fuel ash(POFA) and others.
Syazwana , Mohd Sukri
core
Influence of attachment techniques on coral seeding unit deployment cost and performance
Restoration Ecology, EarlyView.Attachment of coral propagules to the reef surface is a bottleneck in the efficiency and efficacy of coral restoration techniques, with hypothesized tradeoffs between the relative investment in attachment (labor and materials costs) and propagule yield. Here we quantified the investment required and retention over 1 year for 11 coral seeding attachment
Sandra Mendoza Quiroz +5 more
wiley +1 more source
, 1915 In our detailed consideration of this subject we will take up, first of all, the question of manufacturing costs. For the sake of having some concrete basis on which to work we will consider the, case of a cement company operating on the dry process ...
Association of American Portland Cement Manufacturers
core +1 more source
AGU Advances, Volume 6, Issue 4, August 2025.Abstract Cities play a crucial role in reducing global greenhouse gas emissions. While activity‐based (“bottom up”) emission estimates are widely used for global cities, they often lack independent verification. In this study, we use remotely‐sensed CO2 observations from the Orbiting Carbon Observatory‐3 (OCO‐3) to “top‐down” estimate CO2 emissions for
D. Y. Ahn +7 more
wiley +1 more source
Development of calcium sulfoaluminate cement composites for nuclear waste encapsulation [PDF]
, 2016 In the UK, nuclear wastes are usually ‘cemented’ before disposal so that harmful radionuclides can be physically and chemically contained. In this process, conventional Portland cement is blended with high levels of relatively inert mineral additions ...
Bai, Y +3 more
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Fatigue Life Prediction in Cementitious Materials Through Bayesian Probabilistic Models
Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 8, Page 3434-3464, August 2025.ABSTRACT First, we present a probabilistic framework for analyzing fatigue in cementitious materials, particularly concrete, within a Bayesian context. This is realized by incorporating the Sparks–Menzies relation, which correlates fatigue life to the secondary strain rate, into a probabilistic model.
Ángel De La Rosa +2 more
wiley +1 more source
PRARANCANGAN PABRIK PORTLAND COMPOSITE CEMENT (PCC) DENGAN KAPASITAS PRODUKSI 1,6 JUTA TON/TAHUN [PDF]
, 2018 Prarancangan pabrik Portland Composite Cement ini dibuat atas dasar untuk memenuhi kebutuhan semen nasional yang semakin bertambah pesat seiring dengan berjalannya program pemerintah yaitu Master Plan Percepatan dan Perluasan Pembangunan Ekonomi ...
M. HAIKAL PASYA W.S
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Resolution enhancement of 1H NMR shifts in K‐struvite and newberyite via partial deuteration
Journal of the American Ceramic Society, Volume 108, Issue 8, August 2025.Abstract We present a magic‐angle spinning nuclear magnetic resonance (MAS NMR) study of K‐struvite (MgKPO4·6H2O) and newberyite (MgHPO4·3H2O), two phosphate compounds that are found in hydrated magnesium potassium phosphate (MKP) cements, which are currently receiving a special care in literature as environmental sustainable construction materials. We
Arthur Listwan +4 more
wiley +1 more source
Journal of the American Ceramic Society, Volume 108, Issue 8, August 2025.Abstract Alkali‐activated materials are low‐CO2 alternative binders, but the alkali‐activator component contributes significantly to the CO2 emissions, costs, and safety risks. This study explores the potential of partially replacing NaOH with highly concentrated salt waters as an activator for blast furnace slag and related chemical mechanisms.
Sima Kamali +4 more
wiley +1 more source